Cheap flights from Niagara Falls, ON to Puerto Rico

YYZ — SJU
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Niagara Falls to Puerto Rico

Popular in

July

Cheapest in

September

Average price

C$ 702
Highest demand for flights based on searches. 6% potential increase in price (C$ 68 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Puerto Rico

What is the cheapest time of day to fly from NI4 to PR?

When flying from Niagara Falls to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Puerto Rico

Read through reviews of airlines operating flights from Niagara Falls to Puerto Rico, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

6.7

Entertainment

7.1

Boarding

7.7

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Food

6.7

Entertainment

7.1

Boarding

7.7

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Food

6.7

Entertainment

7.1

Boarding

7.7

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Food

6.7

Entertainment

7.1

Boarding

7.7

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Food

6.7

Entertainment

7.1

Boarding

7.7

Overall

7.3

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

  • What are the cheapest airlines to fly from Niagara Falls to Puerto Rico one-way?

    One-way options have recently been found by users for as low as C$ 171 on Arajet. Other airlines that offer cheap prices include United Airlines from C$ 258 and American Airlines from C$ 259 one-way.

  • What are the most popular routes from Niagara Falls to Puerto Rico?

  • What are the cheapest flights from Niagara Falls to Puerto Rico?

    The cheapest flight price from Niagara Falls to Puerto Rico is C$ 286. On average you can expect to pay C$ 750. The most popular route, (Toronto Pearson Intl - San Juan Luis Munoz Marin Intl), can usually be booked for C$ 463.

  • Can I find deals for flights from Niagara Falls to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Puerto Rico.

  • Can I find deals for business class flights from Niagara Falls to Puerto Rico?

    Yes. Cheapflights offers flight deals from Niagara Falls to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Niagara Falls to Puerto Rico

Top 6 airlines flying from Niagara Falls to Puerto Rico

AirlineCheapestAverageFlexibilityOn-time
ArajetCheapestC$ 232AverageC$ 570FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
United AirlinesCheapestC$ 335AverageC$ 613FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 351AverageC$ 954FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 387AverageC$ 1,043FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 395AverageC$ 584FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 829AverageC$ 1,062FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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How does Cheapflights help users find flights from Niagara Falls to Puerto Rico?

Cheapflights makes it easy to find Niagara Falls to Puerto Rico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Puerto Rico?

Cheapflights helps you find that perfect flight to Puerto Rico from Niagara Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Niagara Falls to Puerto Rico with no change fees?

Certainly. Search results for flights to Puerto Rico from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Niagara Falls to Puerto Rico become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from Niagara Falls today and book when prices fit your budget.

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